With 581 614 museums in 34 35 countries taking part, #AskaCurator is set to generate a lot of discussion about art around the world. Starting in New Zealand and ending in Hawaii, today is your chance to engage with curators of all kinds in 140 characters or less.

To help you get the most out of your experience, we’ve compiled a list of just some of the many major museums in the US taking part today.

Of special note is special collaboration by the Guggenheim, Museum of Fine Art, Houston, and the Los Angeles Museum of Art, which have designed a special James Turrell triple-header to celebrate the fact that all three museums are hosting Turrell exhibitions.

We will add to this list throughout the day (all times in Eastern Daylight Time, EDT) and museums are ordered from East to West.

Museum of Modern Art (MoMA) @MuseumModernArt

10:30–11:30am — Esther Adler and Kathy Curry, assistant curators in the Department of Drawings and Prints, on the American Modern show
12:00–12:45pm — Roxana Marcoci, curator in the Department of Photography, on New Photography 2013
2:30–3:30pm — Jim Coddington, chief conservator, on the conservation of modern art and the Jackson Pollock Project in particular
4:00pm — Barbara London, associate curator in the Department of Media and Performance Art, on the Soundings exhibition and sound art